USPTO trademark record

GROUTAID

Live registered mark · Owner Elkem a/s · Classes 1

Mark details

Owner: Elkem a/s
Serial number: 74517777
Registration number: 1979156
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1994-04-28
Registered: 1996-06-11
Goods / services: amorphous silica powder for use in the manufacture of concrete and mortar

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to GROUTAID.

GROUT-AIDELive

Classes 16 (Paper / printed matter) · SKM Industries, Inc.

GROUT-AIDELive

Classes 16 (Paper / printed matter) · SKM Industries Inc.

GROUT ARMORLive

Classes 17 (Rubber / plastics), 37 (Construction / repair) · DeBeaux, Inc.

GROUTASTICLive

Classes 2 (Paints), 17 (Rubber / plastics) · Groutastic, Inc.

GROUTASTICLive

Classes 3 (Cosmetics / cleaning) · Groutastic Inc.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch